晶体滤波器（Crystal Filter）是一种用于滤波和选择特定频率的电子元件，它利用晶体的特性来实现滤波效果。晶体滤波器的原理是利用晶体管的非线性特性，将输入信号分为不同的频率带，然后通过选择性放大和抑制来滤除不需要的信号。其优点是高精度、高稳定性，适用于高要求的电子系统中。HCI 提供了 7~60MHz范围的不同封装尺寸晶体滤波器，它被广泛应用于无线通信、计算机系统、音频系统等领域，它可以实现高效的信号过滤和抑制杂散干扰。
CFUMT3
7.9x3.3x8.0
7.9x3.3x5.8
10-45MHz
Low Insertion loss
High selectivity
Shock Resistant , High reliability
▪ RoHS compliant
▪ Lead-Free
▪ Halogen-Free
▪ REACH compliance
▪ verified, continusly monitored
CF49T3
11x4.7x13.5
11x4.7x11.0
7.8-60MHz
Low Insertion loss
High selectivity
Shock Resistant , High reliability
▪ RoHS compliant
▪ Lead-Free
▪ Halogen-Free
▪ REACH compliance
▪ verified, continusly monitored
CFMH4
11 x 8.5 to
18 x 12
7.8-60MHz
Low Insertion loss
High selectivity
Shock Resistant , High reliability
▪ RoHS compliant
▪ Lead-Free
▪ Halogen-Free
▪ REACH compliance
▪ verified, continusly monitored
CF75M6
7.0x5.0x1.3
21.4/21.7/45MHz
Low Insertion loss
High selectivity
Shock Resistant , High reliability
▪ RoHS compliant
▪ Lead-Free
▪ Halogen-Free
▪ REACH compliance
▪ verified, continusly monitored
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